Vulnerability-Lookup

CNVD-2022-09245

Vulnerability from cnvd - Published: 2022-02-10

Title

Profinet代码问题漏洞

Description

Profinet是一个开放式的工业以太网通讯协定，是由PROFIBUS ＆ PROFINET国际协会所提出。 Profinet存在代码问题漏洞，该漏洞源于Codesys Profinet中存在空指针解引用，从而允许通过SNMP对未经身份验证的用户进行拒绝服务(DoS)攻击。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Profinet代码问题漏洞的补丁

Patch Description

Profinet是一个开放式的工业以太网通讯协定，是由PROFIBUS ＆ PROFINET国际协会所提出。 Profinet存在代码问题漏洞，该漏洞源于Codesys Profinet中存在空指针解引用，从而允许通过SNMP对未经身份验证的用户进行拒绝服务(DoS)攻击。目前没有详细的漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17020&token=9acf91a2b5e1719ff71a019e86c3e8e411bfd252&download=

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-22510

Impacted products

Name
CODESYS Profinet V4.2.0.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-22510",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-22510"
    }
  },
  "description": "Profinet\u662f\u4e00\u4e2a\u5f00\u653e\u5f0f\u7684\u5de5\u4e1a\u4ee5\u592a\u7f51\u901a\u8baf\u534f\u5b9a\uff0c\u662f\u7531PROFIBUS \uff06 PROFINET\u56fd\u9645\u534f\u4f1a\u6240\u63d0\u51fa\u3002\n\nProfinet\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eCodesys Profinet\u4e2d\u5b58\u5728\u7a7a\u6307\u9488\u89e3\u5f15\u7528\uff0c\u4ece\u800c\u5141\u8bb8\u901a\u8fc7SNMP\u5bf9\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u8fdb\u884c\u62d2\u7edd\u670d\u52a1(DoS)\u653b\u51fb\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=17020\u0026token=9acf91a2b5e1719ff71a019e86c3e8e411bfd252\u0026download=",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-09245",
  "openTime": "2022-02-10",
  "patchDescription": "Profinet\u662f\u4e00\u4e2a\u5f00\u653e\u5f0f\u7684\u5de5\u4e1a\u4ee5\u592a\u7f51\u901a\u8baf\u534f\u5b9a\uff0c\u662f\u7531PROFIBUS \uff06 PROFINET\u56fd\u9645\u534f\u4f1a\u6240\u63d0\u51fa\u3002\r\n\r\nProfinet\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eCodesys Profinet\u4e2d\u5b58\u5728\u7a7a\u6307\u9488\u89e3\u5f15\u7528\uff0c\u4ece\u800c\u5141\u8bb8\u901a\u8fc7SNMP\u5bf9\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u8fdb\u884c\u62d2\u7edd\u670d\u52a1(DoS)\u653b\u51fb\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Profinet\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "CODESYS Profinet V4.2.0.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-22510",
  "serverity": "\u4e2d",
  "submitTime": "2022-02-08",
  "title": "Profinet\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2022-22510 (GCVE-0-2022-22510)

Vulnerability from cvelistv5 – Published: 2022-02-02 12:26 – Updated: 2024-09-17 01:06

Title

CODESYS: Null Pointer Dereference in CODESYS PROFINET stack

Summary

Codesys Profinet in version V4.2.0.0 is prone to null pointer dereference that allows a denial of service (DoS) attack of an unauthenticated user via SNMP.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

Assigner

CERTVDE

References

URL

Tags

https://customers.codesys.com/index.php?eID=dumpF…

x_refsource_CONFIRM

Credits

This vulnerability was found internally.

Show details on NVD website

JSON

To clipboard

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            "url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=17020\u0026token=9acf91a2b5e1719ff71a019e86c3e8e411bfd252\u0026download="
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      "solutions": [
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      "x_legacyV4Record": {
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  },
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2022-09245

CVE-2022-22510 (GCVE-0-2022-22510)

Tags

Sightings

Nomenclature